| ID | Problem Show tags Hide tags | AC / Tried | Difficulty | |
|---|---|---|---|---|
| 1845 | KE073 平均分排序 | 8 / 19 | 7 | |
| 1846 | KE074 候选人的得票数 | 10 / 41 | 7 | |
| 1847 | KE076 奖学金 | 8 / 26 | 7 | |
| 1848 | KE077 生日 | 9 / 19 | 7 | |
| 1849 | KE078 网的邻接矩阵 | 8 / 35 | 7 |
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